package com.ds.msg.mqtt;

import java.util.Set;

public interface Topic {

    public Set<String> getPersonIds();

    public void setPersonIds(Set<String> personIds);

    public  String  getTopic();

    public  void setTopic(String times);

    public boolean isRetained();

    public void setRetained(boolean event);

    public int getQos();

    public void setQos(int qos);

}
